High Modulus Polyurethane Crack Repair Sealant Construction Usage Lejell 220

• CAS No.: Refer MSDS
• Bonding Function: Moisture Cured Adhesive
• Application: Automobile, Construction
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Polyurethane Elastomer
• Model NO.: Lejell 220
• Characteristic: Waterproof
• Color: Black
• Feature: High Modulus, Great Water Proofing
• Certificate: ISO9001 / Ios/Ts 16949/2009
• OEM&ODM: Available
• Delivery Time: 10-20 Days
• Shelf Life: 9 Months
• Shipping: by Air/ Sea/ Train
• Transport Package: 20PCS/CTN
• Specification: 310ml/400ml/600ml
• Trademark: Pustar
• Origin: China
• HS Code: 32141090
• Production Capacity: 40000PCS/Day

Product Description

High Modulus Polyurethane Crack Repair Sealant Construction Usage Lejell 220

 

Areas of Application:

Suitable for areas where low movement,high resistance to penetration and pressure are required.

For water proofing of air face on bridges, tunnel and drainage pipe. For precast panel,concrete internal wall and stone bonding and sealing.

 

Product Feature:

One-component,excellent extrusion,no sag, easy to application.

High mudulus,good anti-water pressure performance.

 

Technical Data

Testing Items^(2)	Performance
Appearance	Black/White/Grey homogeneous paste
Density  (g/cm³)	1.45±0.1
Sagging properties(mm)	0
Shore A-hardness(A°)	45-55
Tensile strength( Mpa)	≥1.5
Elongation at break (%)	≥500
Touch Dry time  (h)	1~3
Extrudability   (g/min)	≥200
Pollution properties	Non
Application temperature  (ºC)	+5~+35
Shelf life(month) ^(3)	≥9

1.All data above were tested under standardized condition at 23±2ºC,50±5%RH.

2.Value of tack free time would be affected by change of environmental temperature and humidity.